Adapter



FIG. 1 is a top front perspective view of an adapter showing our new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front view thereof, the rear view being a mirror image thereof;

FIG. 4 is a side view thereof, the other side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The shade lines in the Figures show contour and not surface ornamentation. 

CLAIM The ornamental design for an adapter, as shown and described. 